# SDR CALA2025080107209

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 31, 2025
- Submitted: August 1, 2025
- Operation: Air carrier
- Aircraft: [N434UA](https://openairdocs.org/aircraft/N434UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 592
- Aircraft time: 87,397 hours, 34,842 cycles
- System (JASC): [2760 · Drag Control System](https://openairdocs.org/jasc/2760)
- Part: Control Servo
- Part number: 31076080
- Part serial: 2122
- Condition: Leaking
- Location: Nr 4 Spoiler
- Part time: 991 hours, 507 cycles
- Stage of operation: DE
- How discovered: O
- Nature of condition: G, K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025080107209

## Discrepancy

HYD Y ENG 2 PUMP LOW PRESSURE.  REF GMM 04-20-16,  PTU INOPERATIVE, CARGO DOOR INOPERATIVE,  Y ELECT PUMP INOPERATIVE, Y ENG 2 PUMP INOPERATIVE,  INSTALLLED NR 4. SPOILER SERVO CONTROL IAW AMM 27-64-52-400-003-A.   OPS & LEAK CHK GOOD. OK TO RETURN TO SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.